Communications card consists of telephone and service card(s) joined by folding or hinge; service card can be used for postage, communications card can carry advertising or information

摘要

The communications card (1) consists of a telephone card (2) and at least one service card (3) that are joined together by folding or a hinge arrangement. The service card can be joined to the telephone card on one of its narrow sides and can have at least one transparent holder. The service card can be used for postage and at least one side of the communications card can carry advertising or information.